body{/*隐藏窗口左右滚动条*/
	overflow-x: hidden;
}
#content_text1 p{/*给内容区字体设置样式*/
	font-family: "微软雅黑";
	font-size: 14px;
	color: #6a6a6a;
	line-height: 28px;
}
#content_text1{/*给内容区设置样式*/
	padding: 0;
}
#content_text2 p{/*给内容区字体设置样式*/
	font-family: "微软雅黑";
	font-size: 14px;
	color: #6a6a6a;
	line-height: 28px;
}
#content_text2{/*给内容区设置样式*/
	padding: 0;
}
#tech{/*给内容区标题设置样式*/
	background:url(../images/titil.png) no-repeat 50% 50%;
	font-size:60px;
	font-family: 华文行楷;
	line-height: 137px;
	margin-top: 96px;
}
.row{/*给内容区设置样式*/
	margin-top: 40px;
}
.thumbnail{/*给内容区图片设置样式*/
	border: none;
	padding: 0;
}
@media (max-width:768px){/*当浏览器宽度小于768*/
	#tech{/*给内容区标题设置样式*/
		/*background: url(../images/titil.png) no-repeat;*/
		background-size: 100% 100%;
		display: inline-block;
		width: 70px;
		line-height: 70px;
		font-size: 22px;
		padding: 0;
		margin: 0;
	}
}
.left_1{/*给内容区图片定位*/
	position: relative;
	transition: all 1s;
}
.left_2{/*给内容区文字定位*/
	position: relative;
	transition: all 1s;
}
.right_1{/*给内容区文字定位*/
	position: relative;
	transition: all 1s;
}
.right_2{/*给内容区图片定位*/
	position: relative;
	transition: all 1s;
}